RabbitMQ is the message-queueing software that offers support for sending and receiving messages between distributed systems, applications, and services. In this tutorial, I will show you step-by-step how to set up the RabbitMQ Cluster on a CentOS 7 Server.

WildFly formerly known as JBoss is a free and open source application server written in Java which implements the Java Enterprise Edition (Java EE) specification. In this tutorial, I will explain how to install WildFly application server on Ubuntu 18.04 LTS.

NTP (Network Time Protocol) is a networking protocol designed to synchronize the clocks of computers over a network. In this tutorial, we will learn to install NTP server and Setup time synchronization on Ubuntu 18.04 server.

Magento is a free and open source Content Management System built in PHP, Zend framework and MySQL database. It is very popular eCommerce web application. In this tutorial, we will learn how to install Magento 2 with Varnish as a full page cache on Ubuntu 16.04 server.

RabbitMQ is an open source message-broker software written in Erlang programming language with client support for all major programming languages. In this tutorial, I will show you how to set up a RabbitMQ Cluster consisting of 3 servers on Ubuntu 18.04 LTS.

Observium is a powerful and flexible free and open source auto-discovery network monitoring software. In this guide, we’ll show you how to install and configure the latest version of Observium Network Monitoring software (Community Edition) on Debian 9 release.

In this tutorial, I will show you how to create a docker image for an existing Nodejs Express application project in Ubuntu 18.04. We will learn about dockerizing a Nodejs application, and then deploy the application as a container to the docker environment using a docker-compose script.

This guide explains how to connect your WebDAV server to ONLYOFFICE and edit and collaborate on documents online. WebDAV stands for Web-based Distributed Authoring and Versioning and is a set of extensions to the HTTP protocol that allows users to directly edit files on the Apache server so that they do not need to be downloaded/uploaded via FTP.